Applications of Discrete Mathematics and Statistics in IT

Convert each of the following base-ten representations to its equivalent two’s complement in 7 bits. Show all of your work.12-2-80Define the highest and lowest integer that can be represented in this 7-bit two’s complement representation.What bit patterns are represented by the following hexadecimal notations? Show all of your work.9A884AF6DAWhat is the hexadecimal sum of 9A88 and 4AF6 in hexadecimal and decimal? Show all of your work.